Arkolith/Insider Trading/QMCO/Form 4

Nash Laura A.

Chief Accounting OfficerQUANTUM CORP /DE/ (QMCO) · full profile →Form 4 · filed Oct 3, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$8K
Net Open-Market Flow
-$8K
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Oct 2, 2025Sell(S)611$10.86$7K11K
Oct 1, 2025Sell(S)118$9.91$1K12K
Oct 1, 2025Grant(A)500—$012K

Transaction Codes

S
Open-market sale
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001979364-25-000006) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML